DE3301914C2 - - Google Patents

Info

Publication number
DE3301914C2
DE3301914C2 DE19833301914 DE3301914A DE3301914C2 DE 3301914 C2 DE3301914 C2 DE 3301914C2 DE 19833301914 DE19833301914 DE 19833301914 DE 3301914 A DE3301914 A DE 3301914A DE 3301914 C2 DE3301914 C2 DE 3301914C2
Authority
DE
Germany
Prior art keywords
liquid crystal
light
display device
crystal display
light guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE19833301914
Other languages
German (de)
English (en)
Other versions
DE3301914A1 (de
Inventor
Kurt 7914 Pfaffenhofen De Fahrenschon
Gisbert 7900 Ulm De Schubert
Wolfram Dr. 7906 Blaustein De Wiemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BMG Gesellschaft fuer moderne Informationssysteme mbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19833301914 priority Critical patent/DE3301914A1/de
Publication of DE3301914A1 publication Critical patent/DE3301914A1/de
Application granted granted Critical
Publication of DE3301914C2 publication Critical patent/DE3301914C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE19833301914 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung Granted DE3301914A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833301914 DE3301914A1 (de) 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833301914 DE3301914A1 (de) 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung

Publications (2)

Publication Number Publication Date
DE3301914A1 DE3301914A1 (de) 1984-07-26
DE3301914C2 true DE3301914C2 (xx) 1993-02-11

Family

ID=6188828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833301914 Granted DE3301914A1 (de) 1983-01-21 1983-01-21 Fluessigkristall-anzeigevorrichtung

Country Status (1)

Country Link
DE (1) DE3301914A1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536825A1 (de) * 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Lichtsteuer-Anzeigevorrichtung für transflektiven Betrieb
DE10220335A1 (de) * 2002-05-07 2003-11-27 Siemens Ag Anzeigeeinrichtung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627697A1 (de) * 1986-08-14 1988-02-25 Bosch Gmbh Robert Anzeigegeraet mit fluessigkristallzelle, vorzugsweise fuer kraftfahrzeuge
DE3916790A1 (de) * 1988-07-15 1990-01-18 Pioneer Electronic Corp Anzeigegeraet
NO172369C (no) * 1990-06-21 1993-07-07 Neosign As Klebbar, fluorescerende folie
US6104452A (en) * 1994-07-01 2000-08-15 Adaptive Optics Associates, Inc. Optical illuminator for liquid crystal displays
US5682213A (en) * 1994-07-01 1997-10-28 Adaptive Optics Associates, Inc. Optical illuminator for liquid crystal displays
GB9600595D0 (en) * 1996-01-11 1996-03-13 Screen Tech Ltd Liquid crystal cell
DE10211270B4 (de) * 2002-03-13 2008-11-06 Continental Automotive Gmbh Anzeigeeinrichtung
DE102006014394A1 (de) 2006-03-29 2007-10-11 GM Global Technology Operations, Inc., Detroit Head-up Display, Kraftfahrzeug und Verfahren zum Betreiben eines Head-up Displays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7922167U1 (de) * 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Passive elektrooptische Anzeigevorrichtung, insbesondere Flüssigkristallanzeige
US4229783A (en) * 1979-03-12 1980-10-21 Timex Corporation Backlight for electrooptic display
US4470666A (en) * 1979-06-18 1984-09-11 General Motors Corporation Colored liquid crystal display
GB2094051A (en) * 1981-02-28 1982-09-08 Thorn Emi Ltd Display device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536825A1 (de) * 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Lichtsteuer-Anzeigevorrichtung für transflektiven Betrieb
DE10220335A1 (de) * 2002-05-07 2003-11-27 Siemens Ag Anzeigeeinrichtung
DE10220335B4 (de) * 2002-05-07 2006-05-24 Siemens Ag Anzeigeeinrichtung

Also Published As

Publication number Publication date
DE3301914A1 (de) 1984-07-26

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Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AEG GESELLSCHAFT FUER MODERNE INFORMATIONSSYSTEME